Detailed Product Description

Model: SP5-1017

420 Chain 50 Tooth Sprocket for the Baja MB165 & MB200 Mini Bike

Size: 420 Chain
Teeth: 50 Tooth
Mounting Hole Distance (center to center): 3-1/8"(80 mm) 
Center Hole Diameter: 1-9/16" (40 mm)
Overall Diameter: 8-3/16